Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Robert Mascaro, DMDMD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1619989654

Dr. John Robert Mascaro, DMDMD is an Oral and Maxillofacial Surgery (Dentist) in Willoughby, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
Specialties on file
2

Practice location Address checks out

4230 State Route 306 Ste 350
Willoughby, OH 44094
Phone: (440) 946-2247
Fax: (440) 946-3530
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 30019907 (OH)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 35066280 (OH)

Record details

NPI number1619989654
Entity typeIndividual (Type 1)
GenderMale
Credentials DMDMD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESJanuary 28, 2008
Mailing address4230 State Route 306, Suite 350, Willoughby, OH 44094

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